@parity/api/lib/util/sha3.spec.js

The Parity Promise-based API library for interfacing with Ethereum over RPC

"use strict";
// Copyright 2015-2019 Parity Technologies (UK) Ltd.
// This file is part of Parity.
//
// SPDX-License-Identifier: MIT
Object.defineProperty(exports, "__esModule", { value: true });
var sha3_1 = require("./sha3");
describe('util/sha3', function () {
    describe('sha3', function () {
        it('constructs a correct sha3 value', function () {
            expect(sha3_1.sha3('jacogr')).toEqual('0x2f4ff4b5a87abbd2edfed699db48a97744e028c7f7ce36444d40d29d792aa4dc');
        });
        it('constructs a correct sha3 encoded as hex', function () {
            var key = '000000000000000000000000391694e7e0b0cce554cb130d723a9d27458f9298' +
                '0000000000000000000000000000000000000000000000000000000000000001';
            expect(sha3_1.sha3(key, { encoding: 'hex' })).toEqual('0x6661e9d6d8b923d5bbaab1b96e1dd51ff6ea2a93520fdc9eb75d059238b8c5e9');
            expect(sha3_1.sha3("0x" + key, { encoding: 'hex' })).toEqual('0x6661e9d6d8b923d5bbaab1b96e1dd51ff6ea2a93520fdc9eb75d059238b8c5e9');
        });
        it('constructs a correct sha3 from Uint8Array', function () {
            expect(sha3_1.sha3('01020304', { encoding: 'hex' })).toEqual('0xa6885b3731702da62e8e4a8f584ac46a7f6822f4e2ba50fba902f67b1588d23b');
            // @ts-ignore TODO Add Uint8Array as Bytes type too
            expect(sha3_1.sha3(Uint8Array.from([1, 2, 3, 4]))).toEqual('0xa6885b3731702da62e8e4a8f584ac46a7f6822f4e2ba50fba902f67b1588d23b');
        });
        it('should interpret as bytes by default', function () {
            expect(sha3_1.sha3('0x01020304')).toEqual('0xa6885b3731702da62e8e4a8f584ac46a7f6822f4e2ba50fba902f67b1588d23b');
        });
        it('should force text if option is passed', function () {
            expect(sha3_1.sha3('0x01020304', { encoding: 'raw' })).toEqual('0x16bff43de576d28857dcba65a56fc17c5e93c09bd6a709268eff8e62025ae869');
            expect(sha3_1.sha3Text('0x01020304')).toEqual('0x16bff43de576d28857dcba65a56fc17c5e93c09bd6a709268eff8e62025ae869');
        });
    });
});